CN215498825U

CN215498825U - But photovoltaic power generation uses angle regulation device

Info

Publication number: CN215498825U
Application number: CN202121647964.7U
Authority: CN
Inventors: 侯春玲; 孙贺明
Original assignee: Tianjin Power Construction New Energy Construction Co ltd
Current assignee: Tianjin Power Construction New Energy Construction Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-01-11
Anticipated expiration: 2031-07-20

Abstract

The utility model provides an angle-adjustable device for photovoltaic power generation, which belongs to the technical field of photovoltaic power generation devices and comprises a device bottom plate, wherein a stress plate is fixedly connected to the upper end of the device bottom plate, a motor is fixedly connected to the upper end of the stress plate, a limiting block is fixedly connected to an output shaft of the motor, a first connecting rod is fixedly connected to the circumferential surface of the output shaft of the limiting block, the right end of the first connecting rod is rotatably connected with a first rotating rod through a rotating shaft, the rear end of the first rotating rod is rotatably connected with a second connecting rod through the rotating shaft, the rear end of the second connecting rod is rotatably connected with a second rotating rod through the rotating shaft, and when the overall angle of a photovoltaic panel is adjusted, the limiting is performed through the rotation of two rotating columns, so that the overall angle of the photovoltaic panel is changed, and the control is performed better when the angle is adjusted.

Description

But photovoltaic power generation uses angle regulation device

Technical Field

The utility model belongs to the technical field of photovoltaic power generation devices, and particularly relates to an angle-adjustable device for photovoltaic power generation.

Background

The solar Photovoltaic effect, referred to as Photovoltaic (PV), is a phenomenon of generating a potential difference between parts of a non-uniform semiconductor or a semiconductor and metal combination when light is irradiated, and Photovoltaic is defined as direct conversion of ray energy, and in practical applications, conversion of solar energy into electric energy is generally referred to as solar Photovoltaic. The solar cell is realized mainly by utilizing a solar panel made of semiconductor materials such as silicon and the like and utilizing illumination to generate direct current, such as a solar cell which is visible everywhere in our daily life. Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. The solar photovoltaic power generation device mainly comprises three parts, namely a solar panel, a controller and an inverter, wherein the main parts comprise electronic components, solar cells are connected in series and then are packaged and protected to form a large-area solar cell module, and the solar cell module is matched with components such as a power controller to form the photovoltaic power generation device.

When the orientation of a photovoltaic panel is adjusted, an existing photovoltaic power generation device usually adopts a shaft rotation mode, and the rotation shaft is stressed too much, the wind resistance is weak, the device is easy to damage, and the angle adjustment of the device is slow when power is generated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an angle-adjustable device for photovoltaic power generation, and aims to solve the problems that in the prior art, a rotating shaft is too stressed to be large, the wind resistance is weak, the rotating shaft is easy to damage, and the angle is adjusted slowly during power generation.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an angle-adjustable device for photovoltaic power generation, includes the device bottom plate, the upper end fixedly connected with atress board of device bottom plate, the upper end fixedly connected with motor of atress board, the output shaft fixedly connected with stopper of motor, stopper output shaft circumference fixed surface is connected with the head rod, the right-hand member of head rod is rotated through the pivot and is connected with first dwang, the rear end of first dwang is rotated through the pivot and is connected with the second connecting rod, the rear end of second connecting rod is rotated through the pivot and is connected with the second dwang, the rear end of second dwang is rotated and is connected with the second fixed block, two stoppers of upper end fixedly connected with of atress board, the output shaft activity of motor runs through in the right-hand member of two stoppers.

As a preferred scheme of the present invention, a photovoltaic panel is fixedly connected to an upper end of the second fixed block, a fourth connecting rod is fixedly connected to a circumferential surface of an output shaft of the motor, a third rotating rod is rotatably connected to a left end of the fourth connecting rod through a rotating shaft, a third connecting rod is rotatably connected to a rear end of the third rotating rod through a rotating shaft, a third rotating rod is rotatably connected to a left end of the third connecting rod through a rotating shaft, a third fixed block is rotatably connected to a left end of the third rotating rod through a rotating shaft, and the third fixed block is fixedly connected to a lower end of the photovoltaic panel.

As a preferable scheme of the utility model, the left end and the right end of the photovoltaic panel are rotatably connected with rotating columns, the upper end of the stress plate is fixedly connected with two first fixing blocks, and the two rotating columns are rotatably connected to the near ends of the two first fixing blocks.

According to a preferable scheme of the utility model, the lower ends of the two first fixed blocks are fixedly connected with mounting plates, four corners of the upper ends of the two mounting plates are respectively provided with two threaded holes, and the eight threaded holes are respectively in threaded connection with bolts.

According to a preferable scheme of the utility model, the lower end of the photovoltaic panel is fixedly connected with a limiting plate, and four corners of the upper end of the device bottom plate are provided with bolt holes.

As a preferred scheme of the present invention, the upper end of the stress plate is fixedly connected with a protective shell, the upper end of the stress plate is fixedly connected with two telescopic rods, the circumferential surfaces of the two telescopic rods are fixedly connected with two first limiting rods, the lower ends of the two first limiting rods are both fixedly connected with springs, the two springs are sleeved on the circumferential surfaces of the two telescopic rods, and the upper end of the stress plate is fixedly connected with two second limiting rods.

Compared with the prior art, the utility model has the beneficial effects that:

1. in this scheme, protect through the protecting crust of stress plate upper end fixed for the life of motor obtains increasing, carries on spacingly through the telescopic link, when making the angle modulation, the whole of device also can obtain spacingly, and the second gag lever post of rethread stress plate upper end fixed carries out spacing telescopic link body and can not be too high in going up and down, leads to highly keeping unanimous of device, and the effect of use is also more stable.

2. In this scheme, the lower extreme of whole first fixed block is fixed through first fixed block lower extreme fixed connection's mounting panel, make its device more stable when using for a long time, avoid device fixed position to cause the damage when dangerous weather, it is also more convenient when dismantling the installation through the bolt, when the whole angle of photovoltaic board is adjusted, it is spacing to rotate through two rotation posts, make the holistic angle of photovoltaic board change, thereby better when angle regulation control.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a side view of the structure of the present invention;

fig. 3 is a cross-sectional view of the structure of the present invention.

In the figure: 1. a device chassis; 2. a stress plate; 3. mounting a plate; 4. a bolt; 5. a first fixed block; 6. bolt holes; 7. a protective shell; 8. a first connecting rod; 9. a second connecting rod; 10. rotating the column; 11. a photovoltaic panel; 12. a first limit rod; 13. a second limiting rod; 14. a telescopic rod; 15. a spring; 16. a limiting plate; 17. a limiting block; 18. a second fixed block; 19. a motor; 20. a third connecting rod; 21. a fourth connecting rod; 22. and a third fixed block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions:

the utility model provides an angle-adjustable device for photovoltaic power generation, including device bottom plate 1, the upper end fixedly connected with atress board 2 of device bottom plate 1, the upper end fixedly connected with motor 19 of atress board 2, motor 19's output shaft fixedly connected with stopper 17, stopper 17 output shaft circumference fixed surface is connected with head rod 8, the right-hand member of head rod 8 is rotated through the pivot and is connected with first dwang, the rear end of first dwang is rotated through the pivot and is connected with second connecting rod 9, the rear end of second connecting rod 9 is rotated through the pivot and is connected with the second dwang, the rear end of second dwang is rotated and is connected with second fixed block 18, two stoppers 17 of upper end fixedly connected with of atress board 2, the output shaft activity of motor 19 runs through in the right-hand member of two stoppers 17.

In the embodiment of the utility model, when the angle-adjustable device for photovoltaic power generation is used, the output shaft of the motor 19 drives the first connecting rod 8, so that the first connecting rod 8 drives the first rotating rod through the rotating shaft, the first rotating rod is upwards to change the angle of the second connecting rod 9, the angle of the second connecting rod 9 is changed to drive the second rotating rod, so that the first rotating rod drives the second fixing block 18 to be upwards firstly driven by the first rotating rod, the angle is changed to be adjustable, the length of the output shaft is limited through the limiting block 17 when the output shaft of the motor 19 rotates, the device is prevented from being damaged due to the pressure of the output shaft driving device, the output shaft of the limiting block 17 drives the fourth connecting rod 21, so that the rotating angle of the fourth connecting rod 21 is in direct proportion to the rotating angle of the first connecting rod 8, the device is more stable in operation, and then the third connecting rod 20 is driven by the third rotating rod fixed at the left end of the fourth connecting rod 21, make the third connecting rod 20 to the upper and make its angle change and come the further fourth dwang that drives third connecting rod 20 rear end to the fourth dwang drives third fixed block 22, makes third fixed block 22 drive the fixed photovoltaic board 11 in upper end, makes the whole angle of photovoltaic board 11 change and adjust, thereby the efficiency greatly improves when producing electric power, what need explain is: the specific type of the motor 19 is selected by a person skilled in the art, and the motor 19 and the like are in the prior art, and the detailed description thereof is omitted.

Referring to fig. 3 specifically, the upper end of the second fixing block 18 is fixedly connected with the photovoltaic panel 11, the output shaft circumferential surface of the motor 19 is fixedly connected with a fourth connecting rod 21, the left end of the fourth connecting rod 21 is rotatably connected with a third rotating rod through a rotating shaft, the rear end of the third rotating rod is rotatably connected with a third connecting rod 20 through a rotating shaft, the left end of the third connecting rod 20 is rotatably connected with a third rotating rod through a rotating shaft, the left end of the third rotating rod is rotatably connected with a third fixing block 22 through a rotating shaft, and the third fixing block 22 is fixedly connected to the lower end of the photovoltaic panel 11.

In this embodiment: drive the fixed photovoltaic board 11 in upper end through second fixed block 18 for the angle of photovoltaic board 11 can be adjusted, drives fourth connecting rod 21 through the output shaft of motor 19, makes the third dwang of fourth connecting rod 21 area left end, thereby the third dwang drives third connecting rod 20 through the pivot, makes the angle of third connecting rod 20 opposite side change, thereby reaches the effect that whole device is adjustable.

Referring to fig. 1, the left and right ends of the photovoltaic panel 11 are rotatably connected with rotating columns 10, the upper end of the stress plate 2 is fixedly connected with two first fixing blocks 5, and the two rotating columns 10 are rotatably connected to the near ends of the two first fixing blocks 5.

In this embodiment: the lower extreme of whole first fixed block 5 is fixed through 5 lower extreme fixed connection's of first fixed block mounting panel 3, it is more stable to make its device use for a long time, device fixed position causes the damage when avoiding dangerous weather, it is also more convenient when dismantling the installation through bolt 4, when the whole angle of photovoltaic board 11 is adjusted, it is spacing to rotate through two rotation posts 10, make the holistic angle of photovoltaic board 11 change, thereby better when angle regulation come to control.

Referring to fig. 1, the lower ends of the two first fixing blocks 5 are fixedly connected with the mounting plates 3, the four corners of the upper ends of the two mounting plates 3 are respectively provided with two threaded holes, and the eight threaded holes are respectively in threaded connection with bolts 4.

In this embodiment: the mounting panel 3 through 5 lower extreme fixed connection of first fixed block fixes the lower extreme of whole first fixed block 5, makes its device more stable when using for a long time, avoids device fixed position to cause the damage when dangerous weather, and also is more convenient when dismantling the installation through bolt 4.

Referring to fig. 2, a limiting plate 16 is fixedly connected to the lower end of the photovoltaic panel 11, and bolt holes 6 are formed in four corners of the upper end of the device bottom plate 1.

In this embodiment: spring 15 on spacing telescopic link 14 circumference surface is carried out through limiting plate 16 of 11 lower extremes of photovoltaic board for the power that the photovoltaic board 11 other end was sent out produces and changes, and bolt hole 6 that 1 upper end was seted up of rethread device bottom plate is fixed, avoids not stable enough when special environment leads to the device to produce electricity.

Referring to fig. 1, a protective shell 7 is fixedly connected to the upper end of a stress plate 2, two telescopic rods 14 are fixedly connected to the upper end of the stress plate 2, two first limiting rods 12 are fixedly connected to the circumferential surfaces of the two telescopic rods 14, springs 15 are fixedly connected to the lower ends of the two first limiting rods 12, the two springs 15 are sleeved on the circumferential surfaces of the two telescopic rods 14, and two second limiting rods 13 are fixedly connected to the upper end of the stress plate 2.

In this embodiment: the protection shell 7 fixed on the upper end of the stress plate 2 is used for protecting, the service life of the motor 19 is prolonged, the telescopic rod 14 is used for limiting, the whole device can also be limited during angle adjustment, the second limiting rod 13 fixed on the upper end of the stress plate 2 is used for limiting the height of the telescopic rod 14, and the height of the device is kept consistent.

The working principle and the using process of the utility model are as follows: when the angle-adjustable device for photovoltaic power generation is used, the output shaft of the motor 19 drives the first connecting rod 8, so that the first connecting rod 8 drives the first rotating rod through the rotating shaft, and the first rotating rod is upward to change the angle of the second connecting rod 9, and the angle of the second connecting rod 9 is changed to drive the second rotating rod so that the first rotating rod drives the second fixed block 18 to move upwards, so that the angle can be adjusted, the length of the output shaft is limited through the limiting block 17 when the output shaft of the motor 19 rotates, the device is prevented from being damaged due to the pressure of the output shaft driving device, the output shaft of the limiting block 17 drives the fourth connecting rod 21, so that the fourth connecting rod 21 is in direct proportion to the rotating angle of the first connecting rod 8, the device is more stable in operation, and then the third connecting rod 20 driven by the third rotating rod fixed at the left end of the fourth connecting rod 21, make the third connecting rod 20 up and make its angle change and further drive the fourth dwang of third connecting rod 20 rear end, thereby the fourth dwang drives third fixed block 22, make third fixed block 22 drive the fixed photovoltaic board 11 in upper end, make the whole angle of photovoltaic board 11 change and adjust, when the whole angle of photovoltaic board 11 is adjusted, it is spacing to carry out through the rotation of two rotation posts 10, make the opposite side of photovoltaic board 11 change, thereby select required angle respectively and control, efficiency greatly improves when making the device produce electric power.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a but photovoltaic power generation uses angle regulation device which characterized in that: comprises a device bottom plate (1), the upper end of the device bottom plate (1) is fixedly connected with a stress plate (2), the upper end of the stress plate (2) is fixedly connected with a motor (19), an output shaft of the motor (19) is fixedly connected with a limiting block (17), the circumferential surface of the output shaft of the limiting block (17) is fixedly connected with a first connecting rod (8), the right end of the first connecting rod (8) is rotationally connected with a first rotating rod through a rotating shaft, the rear end of the first rotating rod is rotationally connected with a second connecting rod (9) through a rotating shaft, the rear end of the second connecting rod (9) is rotationally connected with a second rotating rod through a rotating shaft, the rear end of the second rotating rod is rotatably connected with a second fixed block (18), the upper end of the stress plate (2) is fixedly connected with two limit blocks (17), the output shaft of the motor (19) movably penetrates through the right ends of the two limiting blocks (17).

2. The adjustable angle device for photovoltaic power generation according to claim 1, characterized in that: the utility model discloses a photovoltaic solar energy collector, including the upper end fixedly connected with photovoltaic board (11) of second fixed block (18), the output shaft circumference fixed surface of motor (19) is connected with fourth connecting rod (21), the left end of fourth connecting rod (21) is rotated through the pivot and is connected with the third dwang, the rear end of third dwang is rotated through the pivot and is connected with third connecting rod (20), the left end of third connecting rod (20) is rotated through the pivot and is connected with the third dwang, the left end of third dwang is rotated through the pivot and is connected with third fixed block (22), third fixed block (22) fixed connection is in the lower extreme of photovoltaic board (11).

3. The adjustable angle device for photovoltaic power generation according to claim 2, characterized in that: both ends all rotate about photovoltaic board (11) and are connected with rotation post (10), two first fixed blocks (5) of upper end fixedly connected with of atress board (2), two rotation post (10) are rotated and are connected in the near-end that leans on mutually of two first fixed blocks (5).

4. The adjustable angle device for photovoltaic power generation according to claim 3, characterized in that: two equal fixedly connected with mounting panel (3) of lower extreme of first fixed block (5), two screw holes, eight all have been seted up to the upper end four corners department of mounting panel (3) the threaded hole is downthehole equal threaded connection has bolt (4).

5. The adjustable angle device for photovoltaic power generation according to claim 4, characterized in that: the lower extreme fixedly connected with limiting plate (16) of photovoltaic board (11), bolt hole (6) have all been seted up to the upper end four corners department of device bottom plate (1).

6. The adjustable angle device for photovoltaic power generation according to claim 5, characterized in that: the upper end fixedly connected with protecting crust (7) of atress board (2), two telescopic links (14), two of the upper end fixedly connected with of atress board (2) the circumference fixed surface of telescopic link (14) is connected with two first gag lever posts (12), and the equal fixedly connected with spring (15) of lower extreme of two first gag lever posts (12), two the circumference surface of two telescopic links (14) is located to spring (15) cover, two second gag lever posts (13) of the upper end fixedly connected with of atress board (2).